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4,961
RESULTS

Media Type
1
collections
4,549
audio
410
texts
1
movies
Availability
4,960
Always Available
1
Available to Borrow
Year
2,466
2019
2,078
2018
4
2017
11
2014
11
2013
47
2012
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Topics & Subjects
4,544
bioacoustics
4,505
Hamilton Bioacoustics Research Project
588
American Crow
569
Black-capped Chickadee
393
DTIC Archive
303
Northern Cardinal
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Collection
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Creator
4,543
hamilton naturalists' club
393
defense technical information center
8
nasa technical reports server (ntrs)
2
freitojosg
2
stefan paulus
1
donald r. griffin
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Language
410
English
2
Portuguese
1
German
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